baber/WOPTO huggingface dataset:
Patent CA-2502192-A1 (CA)
Inventor: NELLES HEINZ
IPC: C04B38/04
Filed: 2003-09-19
Abstract: La présente invention concerne un procédé modifié de moulage par injection de poudres, qui présente l'avantage de pouvoir être utilisé pour la réalisation près de la cote souhaitée de composants hautement poreux, ayant des géométries complexes, à partir de poudres de départ métalliques et/ou céramiques. Les éléments de remplissage utilisés sont non toxiques et peuvent être retirés des composants rapidement et pratiquent en intégralité. Les éléments de remplissage permettent d'obtenir de manière ciblée dans les composants des tailles de pore de 20 ?m à 2 mm et des porosités de 10 à 85 % en volume. La répartition des pores est très homogène. Le temps nécessaire au déroulement du procédé dans son intégralité est déterminé en grande partie par le retrait du liant et l'élimination des éléments de remplissage. Le temps total nécessaire à l'étape de retrait préliminaire du liant par tensioactivité, même avec le temps supplémentaire nécessaire au retrait thermique préliminaire du liant (pour de la poudre métallique et céramique < 20 ?m) ne dépasse pas 14 à 20 heures. Ce temps comprend le retrait des éléments de remplissage, le retrait du liant restant et le frittage, y compris des phases de chauffage et de refroidissement et des temps d'arrêt. On obtient ainsi un procédé économique et de complexité modérée.
Patent CA-2505330-A1 (CA)
Title: Sugar surrogate-containing oligomeric compounds and compositions for use in gene modulation
Inventor: ELDRUP ANNE B
IPC: C12Q1/68
Filed: 2003-11-04
Abstract: Compositions comprising first and second oligomers are provided wherein at least a portion of the first oligomer is capable of hybridizing with at leas t a portion of the second oligomer, at least a portion of the first oligomer i s complementary to and capable of hybridizing to a selected target nucleic aci d, and at least one of the first or second oligomers includes a modification comprising a sugar surrogate. Oligomer/protein compositions are also provide d comprising an oligomer complementary to and capable of hybridizing to a selected target nucleic acid and at least one protein comprising at least a portion of an RNA-induced silencing complex (RISC), wherein at least one nucleoside of the oligomer has a sugar surrogate modification.
Patent CA-2509972-A1 (CA)
Inventor: AWAD YASSER
IPC: G06F16/28
Filed: 2005-06-15
Abstract: The invention addresses the problem of storing and maintaining highly hierarchical information in a relational databases, relational databases which are more prevalent and enjoy strong database provider support. The efficacy of the storage and the maintenance of highly hierarchical information a relational database is aided by a recor d key uniquely ascribed to each database record across all database record tables in the relational database. Further the record key has a format which permits the specification of a "contains" relationship between database records. Beneficial informatio n storage and information retrieval improvements are attained by using this, and only this, record key to index all database records in all record tables in the relational database.
Patent CA-2518237-A1 (CA)
Title: Antitumor agents comprising a targeting portion and an immune response triggering portion
Inventor: WAGNER THOMAS E
IPC: A61K47/42
Filed: 2004-03-04
Abstract: The present invention provides an antitumor agent comprising a targeting portion and an immune response triggering portion. The targeting portion may be an antibody fragment or a tumor vasculature binding peptide. The immune response triggering portion may be an Fc fragment of immunoglobulin G (IgG), a fragment of the Fc fragment of IgG that exhibits the same biological function as the Fc region, or the extracellular domain of foreign major histocompatability complex (MHC). The antitumor agent is useful for inhibiting tumor growth, inhibiting tumor angiogenesis and treating diseases associated with neovascularization.
Patent CA-2521292-A1 (CA)
Inventor: NGUYEN KEVIN H
IPC: C10K1/00
Filed: 2004-03-30
Abstract: Apparatus for rapidly heating reactants for use in a reformer including a combustion section having a combustion chamber (36) containing a catalyst (16) providing a non-diffused flow path through the combustion chamber (36). A heat recovery section is in fluid communication with the combustion section and defines a heat recovery chamber (38). At least one heat exchange element (18) is located within the heat recovery chamber (38) for heating a fuel reforming reactant. The combustion section is elevated relative to the heat recovery section such that heated combustion gases are displaced down into the heat recovery section. The combustion and heat recovery sections have outer walls (6 and 8, respectively) that are continuous with one another to form a housing that is preferably cylindrical.
Patent CA-2523912-A1 (CA)
Inventor: SUGIMURA KAZUHISA
IPC: A61P37/02
Filed: 2004-04-30
Abstract: A human antihuman IL-18 antibody originating in humans, which is an antibody against human IL-18, containing an H chain complementarity determining region comprising the following polypeptide (a) or (b) and an L chain complementarity determining region to human interleukin-18 comprising the following polypeptide (c) or (d). (a) A polypeptide consisting of an amino acid sequence represented by any of SEQ ID NOS:4 to 6. (b) A polypeptide which is a modification of the polypeptide (a) and serves as an H chain complementarity determining region. (c) A polypeptide consisting of an amino acid sequence represented by any of SEQ ID NOS:10 to 12. (d) A polypeptide which is a modification of the polypeptide (c) and serves as an L chain complementarity determining region. Thus, it becomes possible to provide a human antihuman IL-18 antibody and a method of using the same.
Patent CA-2524487-A1 (CA)
Title: Vacuum deposition apparatus and method and solar cell material
Inventor: HASEGAWA NORIAKI
IPC: H01L21/31
Filed: 2004-04-30
Abstract: A vacuum film-forming apparatus is disclosed wherein a film is formed by introducing a substrate (17) heated by a substrate heating unit (3) into a film formation chamber (11). The substrate heating unit (3) has a heating chamber (23), a flat plate nozzle (33) which is so arranged in the heating chamber (23) as to have a desired distance from the surface of the substrate (17) carried into the heating chamber (23) and has a gas feed port (34), and a heated gas feeding unit (32) for supplying a heated gas into the gas feed port (34) of the plate nozzle (33). A face plate (33a) of the plate nozzle (33) facing the substrate (17) is provided with a plurality of gas jet orifices (35) for heating the substrate (17) with heated gas jets coming therefrom and hitting the substrate (17).
Patent CA-2524604-A1 (CA)
Inventor: SELLS JOEL M
IPC: A23L5/10
Filed: 2005-10-27
Abstract: A method of baking bread using steam in an automated household oven with a cooking cavity and a steam system for introducing steam into the cooking cavity comprises determining a presence of bread in the cooking cavity and introducing steam into the cooking cavity upon a positive determination of the presence of bread. After the positive determination, the steam is introduced into the cavity to maintain a desired relative humidity in the cavity for a predetermined period of time to aid in formation of a moist, flexible crust on the bread, and the amount of steam introduced into the cavity decreases after the predetermined period of time. The cavity can be preheated and prehumidified prior to the determining of the presence of the bread in the cooking cavity.
Patent CA-2525941-A1 (CA)
Inventor: HERF MICHAEL
IPC: H04N1/00
Filed: 2004-05-17
Abstract: Methods and systems are provided for sharing images over a network. A first user selects an image for sharing and designates an image recipient. Metadata for the first image is transmitted from the first user's terminal to the image recipient's terminal. At least partly in response to receiving the metadata, the image recipient's terminal transmits a request for the first image at a first resolution to the first user's terminal. In response to the request, the first user's terminal transmits the first image at the requested first resolution to the image recipient's terminal.
Patent CA-2526337-A1 (CA)
Inventor: OTT MICHAEL J
IPC: G06Q10/00
Filed: 2005-11-09
Abstract: The method may include providing at least one primary calendar, providing a plurality of calendar rules, each of the plurality of rules comprising a rank and a rule-scope. The method may also include providing a representation of the primary calendar and the plurality of calendar rules, and allowing expansion of the representation of the plurality of calendar rules.
Patent CA-2528878-A1 (CA)
Inventor: GOTO AKIHIRO
IPC: B21K3/04
Filed: 2004-06-10
Abstract: A turbine component is disclosed wherein a protective coat having oxidation resistance and abrasive property is formed on a part to be processed in the main body of the turbine component. An electrode which is composed of either a formed body made of a mixed material powder obtained by mixing an oxidation-resistant metal powder and a ceramic powder or such a formed body subjected to a heat treatment is used for formation of the protective coat. The protective coat is formed by producing a pulse discharge between the electrode and the part of the main body to be processed in an electrically insulating liquid or gas, thereby depositing, dispersing and/or weld-depositing the electrode material of the electrode onto the part to be processed.
Patent CA-2533840-A1 (CA)
Title: Flocculating and sedimentation agents, and method for the manufacture thereof from salt clay
Inventor: SCHWAIGER HERBERT
IPC: C01B33/142
Filed: 2004-07-27
Abstract: Disclosed is an alkali aqueous flocculating agent based on an alkali aqueous salt clay extract containing dissolved silicate and aluminate, in addition to alkali chloride whereby for an aluminate (1) content by weight expressed as AI(OH)3, 1.) approximately 2 to 3 parts by weight of silicate expressed as Si02 are provided and 2) at least approximately (10) parts by weight, especially at least (20) parts by weight of alkali chloride are provided, in addition to a flocculating and a sedimentation agent in the form of an acidic and alkali- extracted salt clay. The invention further relates to a method for the production of said flocculating and sedimentation agents which can be used advantageously in swimming baths, for the treatment of drinking water, industrial water, grey water and waste water in sewage treatment plants as auxiliary agents for absorption, sedimentation and filtration. Said agents can also be used to reduce the amount of harmful substances and to embellish water in swimming pools, ponds and biotopes. The respective flocculating agent is more particularly used by means of dosing systems. One particular advantage of the invention is that the agent is obtained from a natural product and can be used in swimming pools and water biotopes without any harmful side effects.
Patent CA-2533877-A1 (CA)
Title: Safe mutant viral vaccines
Inventor: WELCH SIAO-KUN WAN
IPC: C07K14/18
Filed: 2004-07-26
Abstract: The present invention provides safe vaccines and methods of preparing such vaccines. The vaccines of the present invention contain at least two live mutant viruses of the same family or nucleic acid molecules encoding such viruses, wherein each of the two viruses or the encoding nucleic acids contains a mutation that confers a desirable phenotype and the mutations in the viruses reside in the same genomic site such that the mutant viruses cannot recombine with each other to eliminate the mutations.
Patent CA-2535159-A1 (CA)
Title: Adjustable radiation treatment block mounting tray and template, and methods for production and use
Inventor: MERLO CLIFFORD J
IPC: B25H7/04
Filed: 2004-10-27
Abstract: The invention provides processes and apparatuses for mounting radiation treatment blocks on a radiation treatment block mounting plate, adjusting a radiation treatment block in a radiation treatment beam and forming a radiation treatment block, and a method of mounting a radiation treatment block on a radiation treatment block mounting plate that minimizes or eliminates the creation of toxic and hazardous dust and waste and radiation treatment block misalignment problems. The invention also provides an adjustable radiation treatment block mounting tray and method for easily and precisely adjusting a radiation treatment block to a radiation beam for the prescribed treatment of a patient, and apparatuses and methods for forming a radiation treatment block using a template with the perimetric outline of different sized radiation treatment blocks with a commercially-available foam block cutting machine to make a foam mold for casting a radiation treatment block.
Patent CA-2535307-A1 (CA)
Inventor: LIU YI
IPC: F16M13/02
Filed: 2006-02-06
Abstract: A fixing device wish a suction cup for supporting and mounting articles to a surface is provided by the present invention. The fixing device comprises a housing, a suction cup assembly and an air outlet formed in the suction cup assembly. A vacuum pump is contained in the housing and is connected to the air outlet via a first conduit. A  battery pack supplies power to the vacuum pump and a switch is provided for activating the vacuum pump. The fixing device can further include a valve for releasing the device from the attached surface, an actuating member for automatically activating the vacuum pump, and a fixing pad with a magnet and two different-shaped surfaces.  Accordingly, the fixing device can be fixed on a smooth or roughened surface for a long time and can be easily and quickly removed without damaging the surface. In addition, the fixing device can also be used to support and mount articles of different shapes and functions to the wall.
Patent CA-2536779-A1 (CA)
Inventor: WEAGLE DAVID
IPC: B60G/
Filed: 2004-09-24
Abstract: A wheel suspension system having under powered acceleration a squat response that begins in the realm of anti squat and passes through a point of lessened anti squat at a further point in the travel.
Patent CA-2539360-A1 (CA)
Title: Neutral data computer control system for a machine tool used to produce workpieces with a threaded surface and associated machine tool
Inventor: TOEPFER GARY
IPC: G05B19/18
Filed: 2003-10-17
Abstract: Neutral data computer control system for a multiaxis machine tool for producing workpieces having a helicoidal generated surface with an optional computer system (1) for generating machine control parameters for a multiaxis machine tool (2, 2a) in which there is provided at least one virtual axis, which can be parameterized as a guiding axis for other axes and then serves only for the synchronization of these other axes, and with at least one data processing unit and at least one memory, the data processing unit being set up in programming terms in such a way that it generates at least one data carrier or an electronic carrier signal (3) with machine control parameters for the machine (2, 2a), or an optional computer program or a computer program product for this and at least one such multiaxis machine tool (2, 2a).
Patent CA-2539604-A1 (CA)
Title: Shaft tool and associated coolant/lubricant feeding point
Inventor: GSANGER DIETER
IPC: B23B51/06
Filed: 2004-10-14
Abstract: Disclosed is a shaft tool that is particularly suitable for coupling to an interface for a coolant/lubricant feeding point, especially the type used in minimal quantity lubrication. The inventive shaft tool comprises at least one generally eccentric and internal cooling duct that is provided with an orifice on the side facing away from a machining section. Said orifice is surrounded by a conical fitting area via which the shaft can be connected, e.g. within a chuck, to a coaxially disposed supply part providing minimal quantity lubrication.
Patent CA-2540062-A1 (CA)
Inventor: LEROND LAURENCE
IPC: A61K31/4365
Filed: 2004-10-01
Abstract: La présente invention concerne une nouvelle association d'un anti-athérothrombotique et d'un antiagrégant plaquettaire.
Patent CA-2540671-A1 (CA)
Inventor: TANIKAWA SEIICHI
IPC: A61K31/20
Filed: 2004-10-01
Abstract: An infusion preparation which contains (2R)-2-propyloctanoic acid or its salt useful in treating neurodegenerative diseases and a basic metal ion supplied from a metal salt of a weak acid or a metal hydroxide preferably in an amount of about 1 to 5 equivalents per equivalent of the (2R)-2-propyloctanoic acid or its salt optionally together with other infusion component(s). This infusion preparation has a pH value suitable for intravenous administration and is useful in continuous intravenous administration without a need for any pretreatment such as dissolution or dilution before using.
Patent CA-2541005-A1 (CA)
Title: Fibrinogen targetting microparticles for promoting haemostasis
Inventor: MIDDLETON SARAH MARGARET
IPC: A61K38/08
Filed: 2004-10-07
Abstract: The present invention provides an injectable pharmaceutical product comprising an agent, the agent comprising an insoluble carrier to which is bound a peptide, the peptide being capable of binding fibrinogen such that the agent binds via the bound fibrinogen to activated platelets in preference to inactive platelets, and wherein the peptide is not fibrinogen.
Patent CA-2541121-A1 (CA)
Inventor: HILBER JOSEF
IPC: A61M5/142
Filed: 2004-10-15
Abstract: L'invention concerne un système de pompe pour l'administration sous-cutanée d'un médicament liquide, comportant un module pompe (10) comprenant un boîtier de stator (28) et un rotor (30) logé à rotation et à coulissement axial dans une chambre (32) et possédant un premier prolongement axial (46) muni d'un canal d'amenée de liquide (50) et un deuxième prolongement axial doté d'un canal d'amenée de liquide (52), ces premier et deuxième prolongements axiaux présentant des diamètres différents, ainsi que des première et deuxième bagues d'étanchéité (54, 56) montées autour des premier et deuxième prolongements axiaux.
Patent CA-2542390-A1 (CA)
Inventor: HAYASHI DAISUKE
IPC: H04N5/76
Filed: 2004-06-29
Abstract: A video/audio recorder/reproducer comprising a section (100) for inputting main video/audio information, a section (110) for inputting audio information (voice memo) being added to the main information, a section (140) for recording/reproducing video/audio data, a medium (150) for recording video/audio data, and a section (120) for controlling the operation of each section. The control section (120) records the audio adding information on the recording medium (150) in association with a specified frame position in the main information. The specified frame position is specified by a time code, offset (number of frames from the head of the main information), and the like.
Patent CA-2546245-A1 (CA)
Title: Cold start fuel cell system
Inventor: TAJIRI KAZUYA
IPC: H01M8/04
Filed: 2004-10-15
Abstract: Voltage rising detection unit detects a voltage rising condition of a fuel cell stack after the supply of reactant gas to the fuel cell stack is started.  A control unit determines an internal state of the fuel cell stack on the basis of the detected voltage rising condition of the fuel cell stack, and then decides a subsequent operation of the fuel cell stack in accordance with the determination. This makes it possible to minimize deterioration of the fuel cell stack which is caused by generating power continuously in an unsuitable state.
Patent CA-2547929-A1 (CA)
Inventor: AULANKO ESKO
IPC: B66B23/22
Filed: 2005-01-12
Abstract: A travelator, moving ramp or escalator for transporting passengers, comprising a conveyor (1); a frame (2; 4, 5) sup~ported on a fixed structure, on which frame the conveyor is mounted; and a handrail (12), which comprises a hand~rail frame (13) and an endless handrail belt (14) mounted on the handrail frame and arranged as a loop having an upper handhold portion (15) that the passenger can grip with a hand for support and a lower return portion (16) disposed in~side the frame (2; 4, 5) . The travelator, moving ramp or escalator comprises a number of suspenders (17) fastened to the frame (2) at a distance from each other to support the return portion (16) of the handrail belt (14).
Patent CA-2550129-A1 (CA)
Title: Arrangement for the compensation of raman scattering
Inventor: RAPP LUTZ
IPC: H04B10/2507
Filed: 2004-11-15
Abstract: A light beam (LS), which is used to transfer a wavelength multiplex signal (WDMv), is guided to a Bragg grating (BG) by means of an adjustable mirror (MR1). According to the angle of incidence of the light beam on the longitudinal axis (LA) of the Bragg grating (BG), various transmission characteristic lines having different gradients (m0 - m4) are obtained. As a result, scattering of the wavelength multiplex signal (WDMv) can be compensated. A second controllable mirror (MR2) enables the damping to be adjusted. A control device (RE) causes the scattering to be corrected in a rapid manner after the data signals are connected/or disconnected.
Patent CA-2555422-A1 (CA)
Inventor: KLARE ROBERT J
IPC: B32B3/26
Filed: 2006-08-03
Abstract: An air permeable composite article (12) that in one embodiment includes a porous base membrane (16) that includes a plurality of nodes (22) and fibrils (24) defining a plurality of interconnecting pores (26) extending through the porous base membrane with each node and fibril having a surface. The composite article also includes a precipitated coating material (28) deposited on the surfaces of the plurality of nodes and fibrils. The coating material includes a copolymer formed from a fluorinated acrylate or methacrylate, an n-alkyl acrylate or methacrylate, and an isocyanate crosslinker. The precipitated coating material provides oil and contaminating agent resistance of at least a number six measured in accordance with AATCC 118 test method.
Patent CA-2556343-A1 (CA)
Title: Synthetic nutritional formulations
Inventor: WASSENAAR WILLEM
IPC: A23L1/305
Filed: 2006-08-17
Abstract: The present invention provides a synthetic nutritional formulation comprising a substantially pure free N-acetyl glucosamine in concentrations effective for enhancing organ development, enhancing an immune response, or increasing tissue repair or healing in a subject. A synthetic nutritional formulation of the invention may optionally comprise one or both of substantially pure free sialic acid and/or substantially pure free fucose.
Patent CA-2557857-A1 (CA)
Title: Cancer treatment with topoisomerase-ii inhibitor, a bis-dioxypiperazine and radiation
Inventor: SEHESTED MAXWELL
IPC: A61N5/10
Filed: 2005-03-02
Abstract: The present invention relates to a method of treatment of a tumour cell which comprises administering to a subject in need of treatment an effective amount of a topoisomerase-II poison, e.g. etoposide, in combination with a bis-dioxypiperazine, e.g. dexrazoxane wherein said subject is further treated with radiation.
Patent CA-2558293-A1 (CA)
Inventor: SHAMIS DMITRY ARIE
IPC: F16H9/10
Filed: 2006-08-31
Abstract: A variable drive apparatus is disclosed. The variable drive apparatus includes a hub about an axis and a plurality of sectors that are movable in a radial direction relative to the axis. The position of the sectors relative to the axis can, among other things, change a drive ratio associated with the apparatus. A variable drive system is also disclosed.
Patent CA-2559223-A1 (CA)
Inventor: KRUEGER DANIEL D
IPC: H01R9/05
Filed: 2005-03-04
Abstract: The invention includes a delivery system for a composition made of two or more components. In one embodiment, the container (10) includes an outer housing (12) holding a first mass (28) of a first component of the composition, an inner housing (16) holding a second mass (32) of a second component of the composition, and a seal (17). The first component is a liquid and the mass of the second component conforms to a bottom and side wall of the inner housing (16). An interference fit exists between the outer housing (12) and the inner housing such that the inner housing (16) seals the first mass (28) within the outer housing. The inner housing (16) has an aperture (26) in a side wall.